MX2009009255A - Mezclas de polimero depuradoras de oxigeno adecuadas para el uso en el equipamiento. - Google Patents

Mezclas de polimero depuradoras de oxigeno adecuadas para el uso en el equipamiento.

Info

Publication number
MX2009009255A
MX2009009255A MX2009009255A MX2009009255A MX2009009255A MX 2009009255 A MX2009009255 A MX 2009009255A MX 2009009255 A MX2009009255 A MX 2009009255A MX 2009009255 A MX2009009255 A MX 2009009255A MX 2009009255 A MX2009009255 A MX 2009009255A
Authority
MX
Mexico
Prior art keywords
ppm
polymer blends
packaging
copolymers
oxygen
Prior art date
Application number
MX2009009255A
Other languages
English (en)
Inventor
Frederick Leslie Colhoun
Rodney Scott Armentrout
Mark Edward Stewart
Susan Rae Sims
Original Assignee
Eastman Chem Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of MX2009009255A publication Critical patent/MX2009009255A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)

Abstract

Se divulgan mezclas de polímero adecuadas para empaquetamiento que incluyen un metal de transición; uno o más homopolímeros o copolímeros de poliamida; y uno o más homopolímeros o copolímeros de polietilen tereftalato obtenidos por una polimerización de fase de fusión utilizando un sistema catalizador que comprende átomos de aluminio en una cantidad, por ejemplo, de aproximadamente 3 ppm a aproximadamente 60 ppm y uno o más átomos de metal alcalinotérreo, átomos de metal alcalino, o residuos de compuesto alcalino en una cantidad, por ejemplo, de aproximadamente 1 ppm a aproximadamente 25 ppm, en cada caso con base en el peso del uno o más homopolímeros o copolímeros de polietilen tereftalato. Las mezclas de polímero divulgadas exhiben actividad depuradora de oxígeno mejorada comparada con las mezclas hechas utilizando los polímeros preparados con los sistemas catalizadores convencionales.
MX2009009255A 2007-04-11 2008-03-27 Mezclas de polimero depuradoras de oxigeno adecuadas para el uso en el equipamiento. MX2009009255A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/786,395 US20080255280A1 (en) 2007-04-11 2007-04-11 Oxygen-scavenging polymer blends suitable for use in packaging
PCT/US2008/003998 WO2008127542A1 (en) 2007-04-11 2008-03-27 Oxygen-scavenging polymer blends suitable for use in packaging

Publications (1)

Publication Number Publication Date
MX2009009255A true MX2009009255A (es) 2009-09-08

Family

ID=39629134

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009255A MX2009009255A (es) 2007-04-11 2008-03-27 Mezclas de polimero depuradoras de oxigeno adecuadas para el uso en el equipamiento.

Country Status (11)

Country Link
US (1) US20080255280A1 (es)
EP (1) EP2137258A1 (es)
JP (1) JP2010523791A (es)
KR (1) KR20090127921A (es)
CN (1) CN101652427A (es)
AR (1) AR067277A1 (es)
BR (1) BRPI0808948A2 (es)
MX (1) MX2009009255A (es)
RU (1) RU2009141599A (es)
TW (1) TW200848468A (es)
WO (1) WO2008127542A1 (es)

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UA124226C2 (uk) 2015-01-30 2021-08-11 Анхесер-Бюш Інбев С.А. Обладнання та способи приготування напою з концентратів напою, насичених стисненим газом
MY185592A (en) * 2015-10-29 2021-05-24 Toray Industries Polyethylene terephthalate resin composition and film formed from same
WO2017180629A1 (en) * 2016-04-11 2017-10-19 Dak Americas Llc Polyester containers and films with reduced gas permeability
JP6790560B2 (ja) * 2016-08-04 2020-11-25 東洋製罐グループホールディングス株式会社 有機系酸素吸収剤含有酸素吸収性樹脂組成物
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Also Published As

Publication number Publication date
TW200848468A (en) 2008-12-16
WO2008127542A1 (en) 2008-10-23
RU2009141599A (ru) 2011-05-20
US20080255280A1 (en) 2008-10-16
AR067277A1 (es) 2009-10-07
EP2137258A1 (en) 2009-12-30
CN101652427A (zh) 2010-02-17
JP2010523791A (ja) 2010-07-15
BRPI0808948A2 (pt) 2014-08-26
KR20090127921A (ko) 2009-12-14

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